Reduce count() usage on PHPStanNodeScopeResolver (#4102)

rectorphp · Jun 7, 2023 · aa0c9af · aa0c9af
1 parent f4f94bc
commit aa0c9af
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/packages/NodeTypeResolver/PHPStan/Scope/PHPStanNodeScopeResolver.php b/packages/NodeTypeResolver/PHPStan/Scope/PHPStanNodeScopeResolver.php
@@ -110,12 +110,12 @@ public function processNodes(
         Assert::allIsInstanceOf($stmts, Stmt::class);
         $this->nodeTraverser->traverse($stmts);
 
-        $isFileWithoutNamespace = count($stmts) === 1 && $stmts[0] instanceof FileWithoutNamespace;
-        if (! $isScopeRefreshing && ! $isFileWithoutNamespace) {
+        if (! $isScopeRefreshing && ! current($stmts) instanceof FileWithoutNamespace) {
             $stmts = $this->fileWithoutNamespaceNodeTraverser->traverse($stmts);
 
-            if (count($stmts) === 1 && $stmts[0] instanceof FileWithoutNamespace) {
-                $stmts = $stmts[0]->stmts;
+            $currentStmt = current($stmts);
+            if ($currentStmt instanceof FileWithoutNamespace) {
+                $stmts = $currentStmt->stmts;
             }
         }